Inventor · disambiguated record
Chang-Li Hung
Also filed as: HUNG CHANG-LI
11 granted patents·70 citations·filing 2004–2016
88Inventor score
Top patents by PatentIndex Score
11 records- 0191US7972014B2Scanning projection apparatus with phase detection and compensationOPUS MICROSYSTEMS CORP·Filed 2008·Granted Jul 5, 2011·19 cites·20 claims
- 0280US8816565B2Two-dimensional comb-drive actuator and manufacturing method thereofHUNG CHANG-LI·Filed 2011·Granted Aug 26, 2014·6 cites·23 claims
- 0378US7205174B2Micromechanical actuator with multiple-plane comb electrodes and methods of makingOPU MICROSYSTEMS APPLIC CORP·Filed 2005·Granted Apr 17, 2007·12 cites·4 claims
- 0472US7971790B2Laser pointer with controllable pattern and size of projected imageOPUS MICROSYSTEMS CORP·Filed 2008·Granted Jul 5, 2011·6 cites·10 claims
- 0566US8546995B2Two-dimensional micromechanical actuator with multiple-plane comb electrodesHUNG CHANG-LI·Filed 2009·Granted Oct 1, 2013·5 cites·12 claims
- 0666US7329930B2Micromechanical actuator with multiple-plane comb electrodes and methods of makingOPUS MICROSYSTEMS CORP·Filed 2004·Granted Feb 12, 2008·17 cites·13 claims
- 0764US9891430B2Laser projectorOPUS MICROSYSTEMS CORP·Filed 2015·Granted Feb 13, 2018·2 cites·9 claims
- 0863US7990620B2Head-up display systemOPUS MICROSYSTEMS CORP·Filed 2007·Granted Aug 2, 2011·3 cites·7 claims
- 0943US7952779B2Stabilizing oscillation amplitude of torsion oscillator at predetermined frequencyOPUS MICROSYSTEMS CORP·Filed 2008·Granted May 31, 2011·0 cites·23 claims
- 1042US9219219B2Oscillation structure of micro actuatorOPUS MICROSYSTEMS CORP·Filed 2013·Granted Dec 22, 2015·0 cites·22 claims
- 1140US10680535B2Comb-drive actuatorOPUS MICROSYSTEMS CORP·Filed 2016·Granted Jun 9, 2020·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →